Question

*brain teaser* can you answer this? there are 5 ppl in a room. you go in that room and kill 4 of those 5 ppl, how many ppl actually remain in that room.

Answer 1

Earlier there were five people In the room as I enter the number becomes 6
Therefore there are 2 people left

Answer 2

Earlier there are five person in room
Than one enter the person become 6
Than 4 person was get killed
The person left is 2